/* Reusable Components */

/* Glassmorphism Container Base */
.container,
.auth-container,
.profile-container,
.management-container {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 100%;
    position: relative;
    overflow: hidden;
}

.container::before,
.auth-container::before,
.profile-container::before,
.management-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

/* Container Sizing */
.container {
    padding: 3rem 2.5rem;
    max-width: 550px;
}

.auth-container {
    padding: 3rem 2.5rem;
    max-width: 480px;
}

.profile-container {
    padding: 3rem 2.5rem;
    max-width: 500px;
}

.management-container {
    padding: 2.5rem;
    max-width: 1000px;
}

/* Typography */
h1 {
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    text-align: center;
    font-weight: 400;
}

/* Form Elements */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 500;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
.form-group input {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: white;
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
}

/* Buttons */
button[type="submit"],
.submit-btn {
    width: 100%;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px -10px rgba(79, 70, 229, 0.5);
    position: relative;
    overflow: hidden;
}

button[type="submit"]:hover,
.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -12px rgba(79, 70, 229, 0.6);
    filter: brightness(1.1);
}

button[type="submit"]:active,
.submit-btn:active {
    transform: translateY(0);
}

.submit-btn {
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 1rem;
}

/* Utility Buttons */
.back-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    font-weight: 500;
    font-family: var(--font-heading);
    cursor: pointer;
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.copy-btn {
    width: auto;
    padding: 0 1.5rem;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    color: white;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1.25rem;
    transition: all 0.2s ease;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

.copy-btn.copied {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

/* Small Action Buttons */
.btn-copy,
.btn-delete {
    padding: 8px 12px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-copy {
    background: rgba(79, 70, 229, 0.2);
    color: #818cf8;
    border: 1px solid rgba(79, 70, 229, 0.3);
}

.btn-copy:hover {
    background: rgba(79, 70, 229, 0.4);
    transform: translateY(-2px);
}

.btn-copy.copied {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.3);
}

.btn-delete {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-delete:hover {
    background: rgba(239, 68, 68, 0.4);
    transform: translateY(-2px);
}

/* Messages & Alerts */
.error-message,
.success-message {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    text-align: center;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.success-message {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
}

.guest-banner {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #fbbf24;
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.5rem;
    width: 100%;
}

.guest-banner a {
    color: white;
    text-decoration: underline;
}

/* Links */
a {
    text-decoration: none;
    transition: all 0.2s ease;
}

.auth-footer a,
.home-link a {
    color: #818cf8;
    font-weight: 600;
}

.auth-footer a:hover,
.home-link a:hover {
    color: white;
    text-decoration: underline;
}

/* Checkbox */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    background: var(--input-bg);
    cursor: pointer;
}

.checkbox-group label {
    color: var(--text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    margin-bottom: 0;
}

/* Responsive - Shared */
@media (max-width: 480px) {
    .container,
    .auth-container,
    .profile-container {
        padding: 2rem 1.5rem;
    }

    .management-container {
        padding: 1.5rem;
    }
}